Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 52 for “"General works"”.
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Παρουσίαση του εκπαιδευτικού στο σύγχρονο σχολείο μέσα από τον κινηματογραφικό φακό. Ανάλυση 4 ταινιών του Ευρωπαϊκού κινηματογράφου
Η παρούσα διπλωματική εργασία διερευνά τους τρόπους με τους οποίους ο ρόλος του εκπαιδευτικού αναπαρίσταται στον σύγχρονο ευρωπαϊκό κινηματογράφο, συγκεκριμένα σε τέσσερις επιλεγμένες κινηματογραφικές ταινίες, δύο από τη Γαλλία και δύο από τη Γερμανία. Η έρευνα στηρίζεται στη θεωρητική παραδοχή ότι …
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Οι ηθικές διαστάσεις της ανάγκης προστασίας των ζώων της ξηράς και της θάλασσας. Υποστήριξη ενδεχόμενου χαρακτηρισμού του Ευβοϊκού κόλπου ως Θαλάσσιας Προστατευόμενης Περιοχής.
Η άδικη αντιμετώπιση των ζώων της ξηράς και της θάλασσας από τον άνθρωπο είναι ζήτημα ηθικής, το οποίο οφείλεται σε ανθρωποκεντρικές αντιλήψεις και στην υποτίμηση της εγγενούς αξίας των ζώων, επεκτείνεται δε σε θέματα οικολογίας, όπως η υπεραλίευση της θάλασσας, η απώλεια της βιοποικιλότητας, η …
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Αντιλήψεις εκπαιδευτικών σχετικά με τα δικαιώματα των ζώων εκτροφής
Περίληψη Η παρούσα ποιοτική έρευνα διερευνά τις αντιλήψεις εκπαιδευτικών προσχολικής εκπαίδευσης σχετικά με τα ζώα εκτροφής, τα δικαιώματά τους και τον τρόπο με τον οποίο το ζήτημα αυτό μπορεί να προσεγγιστεί παιδαγωγικά στο πλαίσιο του νηπιαγωγείου. Μέσα από θεματική ανάλυση ημιδομημένων …
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Το δικαίωμα πρόσβασης στα δημόσια έγγραφα και στα ιδιωτικά που φυλάσσονται από δημόσιες υπηρεσίες
Η παρούσα διπλωματική εργασία εξετάζει το δικαίωμα πρόσβασης στα δημόσια έγγραφα, όπως αυτό κατοχυρώνεται στο ελληνικό δίκαιο, και επιχειρεί να αναλύσει τη βαρύνουσα σημασία του για τη διασφάλιση της διαφάνειας και της λογοδοσίας της δημόσιας διοίκησης, κατοχυρώνοντας συνάμα, την προστασία του …
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How to share cyber intelligence automatically in real-time by using system architecture process
Cyber dangers have grown, as cyber-attackers exploit unknown but extant software and system vulnerabilities through phishing, ransomware, and malware attacks. Even though cyber intelligence (CI) sharing is important as a defence mechanism, its implementation is hindered by issues such as lack of …
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Selective prioritisation of real-time IP packets to improve quality of service in 5G wireless sensor networks
… deployment of 5G and future-generation networks depends critically on the provision of Ultra-Reliable Low-Latency Communication (URLLC), which is vital to meeting the stringent requirements of emerging real-time applications. However, the static, rule-based scheduling algorithms …
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Towards an optimised and adaptive automation of post-incident malware investigation: a novel reinforcement learning framework
… investigations. Existing malware detection frameworks, predominantly reliant on heuristic and signature-based techniques, exhibit significant limitations in identifying polymorphic and evasive malware. Machine learning approaches, while promising, often struggle with adversarial attacks, false …
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Framework for analysis of the logical vulnerability of authentication procedures
While AI has made strides in knowledge and action modelling, challenges remain in addressing security concerns like logical vulnerabilities in authentication policies. These vulnerabilities arise from flawed or missing authentication mechanisms, making operations unintentionally accessible. Our …
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Bio-inspired lightweight polymorphic security system for IoT devices
Polymorphism, defined as the ability to dynamically alter form, has long been exploited by viruses and malware to evade traditional security mechanisms. This thesis proposes a novel application of polymorphic principles, inspired by biological immune systems, to engineer a lightweight, adaptive, …
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Development of new data partitioning and allocation algorithms for query optimization of distributed data warehouse systems
Distributed databases and in particular distributed data warehousing are becoming an increasingly important technology for information integration and data analysis. Data Warehouse (DW) systems are used by decision makers for performance measurement and decision support. However, although data …
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Towards understanding and improving the process of small group collaborative learning in software engineering education
The research aim of this submission for PhD by Prior Output is to understand and improve the process of small group collaborative learning in software engineering education. The research portfolio supporting the submission specifically deals with a number of background studies (the establishment of …
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An assessment of existing component-based software development methodologies and a holistic approach to CBSD
Software applications nowadays are getting ever larger and more complex. At the same time, users and sponsors of software applications have increasingly higher expectations: lower development cost, faster delivery time and higher quality of the products. This creates new challenges that the …
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An ontological framework for assisting people with disabilities in organisations
The aim of this thesis was to construct an ontological framework - the OntoCarer Ontological Framework, that is used in a software application to create an assistive social network for organisations and agents, which identifies the need for assistance for those with disabilities intending but …
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Novel approaches to applied cybersecurity in privacy, encryption, security systems, web credentials, and education
… publications. The customers and society, in general, expect that companies, universities, and the government will protect them from any cyber threats. Fifteen research papers that compose this thesis elucidate a broader context of cyber threats, errors in security software and gaps in …
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Research and development of a reference model for intrusion handling systems in wireless LANs
Wireless Local Area Networks (WLANs) are different from the traditional wired LANs in terms of their easy exposure to potential threats and vulnerability to exploitation. Hence, there is an urgent need for effective Intrusion Handling Systems (IHSs) and the methods for their evaluation. Analyses of …
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Adaptive function modal learning neural networks
… ADFUNN is highly effective at assimilating and generalising on many linearly inseparable problems, such as the Iris dataset, and a natural language phrase recognition task. A multi-layer approach, a Multi-layer ADFUNN (MADFUNN) is introduced to solve highly complex datasets. It aims to find a …
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An adaptive modelling infrastructure for context-aware mobile computing
Context provides information about the present status of people, places, things, network and devices in the environment. Context-awareness refers to the use of context information for an application to adapt its functionality to the current context of use. Development of context-aware applications …
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Noisy language modeling framework using neural network techniques
… and demonstrate the feasibility of the frameworks, a comprehensive neural networks and language modeling process is carried out. Several neural network models which include a Focused Time-Delay Neural Network model (FTDNN) to model non-noisy, noisy and typing stream datasets, a Time Gap …
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SQL injection detection and exploitation framework for penetration testing
SQL injection is one of the complex and threatening attack used against SQL database servers and web applications. Attackers use SQL injection to get unauthorized access and perform unauthorized data modification. To mitigate the devastating problem of SQL injection attack, there are many existing …
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Mapping relational databases to semantic web using domain-specific knowledge
Semantic Web is a framework which allows information to be represented not only syntactically using suitable structural definitions ("data schema"), specific instances of them ("data") and their use ("access rights"), but also semantically using a logical model which allows formal interpretation …
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